PETROLEUM&PETROCHEMICALTODAYVol.14No.7Jul.2006(,100825):,,::2006-04-06:,,11.12080,,,,,19805%,209020%,20%30%,,1.1.1,70%,20,30GYZ400024SKC2000ERA2000,1.1.210007000,1.1.3,,,,2080,McVEOY,90105MPa70MPa,,1981,,,2000,,,2080,WesternCooper,SPM,,1.1.4,,:©1994-2009ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.),2),PCL303,3)2001GE,26(660)(1)4),,,APISpec5L1.1.51)14,10,42),540,51041.21.2.1101215,,1.2.21500,(315Ni)1.32080,20,,,,350/3050/,,70%1.3.1,1.3.2,,,,,,,1.3.3,,,DCS,50,30002,50%,300,1500250,70,(),475,30%,2000,3(DCS),,250DCS82006,14(7)©1994-2009ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.),34,,2),,;3),,,,4),5),35,,,,,,,,,,;,,,,,,44.1,,,,,,,,30%50%,60%,140/,15/,74.1.1,,,,4.1.2;;;,;,;;,;,40,20304.1.3,,,,,,,4.1.492006,14(7).©1994-2009ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.(1)4.1.520%30%,,,,,,4.2,30/6070/,7080/,100/,,PTA60/,50/,85/1000/,250/,2010,1000,60/,140/,90%,3:;;;,:,,(),,,,,55.11)70002)5.21):Cr-Mo(500010000)(9,16)(1520),2):,100,1520/100,()(20003000)(PTA),,,,,,,PTA,,5.3,,,,,,,5.44:012006,14(7)©1994-2009ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.(),,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,;,,,()112006,14(7).©1994-2009ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.©1994-2009ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.